With rigorous economic research and practical policy solutions, we focus on the issues and institutions that are critical to global development. Explore our core themes and topics to learn more about our work.
In timely and incisive analysis, our experts parse the latest development news and devise practical solutions to new and emerging challenges. Our events convene the top thinkers and doers in global development.
Michael Kremer, Gates Professor of Developing Societies in the Department of Economics at Harvard University
Kevin Croke, Economist, Development Research Group, World Bank
David Roodman, Senior Advisor, GiveWell
Justin Sandefur, Senior Fellow, Center for Global Development
The WHO has recently debated whether to reaffirm its long-standing recommendation to deliver deworming drugs en masse to children in places with high worm prevalence. While deworming drugs are safe and cheap, a recent Cochrane review concluded there is “substantial evidence” that mass deworming has no impact on weight or other child outcomes, leading some to question the WHO policy.
Croke, Kremer, and co-authors revisit the Cochrane review’s methods and conclusions, drawing both policy lessons for an ongoing public health debate and methodological lessons for evidence synthesis more broadly. They argue that the Cochrane review’s conclusions were too conservative, confusing an absence of evidence from a small sample of studies with evidence of absence of a deworming effect. Based on their own analysis of a larger set of studies, Croke et al. conclude deworming’s effect is robustly positive, with a weight gain per dollar spent more than 35 times greater than found in RCTs of school feeding programs.
*The CIRF series is an academic research seminar that brings some of the world's leading development scholars to discuss their new research and ideas. The presentations are at times technical, but retain a focus on a mixed audience of researchers and policymakers. There’s more about the series here.
Every year, more than 5 million women, children and adolescents die from preventable conditions, due to a significant financing gap for healthcare for women, children and adolescents, and inadequate incentives for provision and use of quality health services, among other factors. The Global Financing Facility (GFF) in support of Every Woman Every Child is a new approach to sustainable global health financing that is supporting countries’ approaches to financing and investing in the health of their people.
Five members of the Zimbabwe Working Group traveled to Harare May 20-25 to meet with the government, opposition leaders, and a wide range of business, religious, and civil society organizations to assess prospects for free and fair elections and for meaningful political and economic reform. Please join us to hear from the delegation as they share their findings and recommendations for US policy.